Photographic support

Details Photographic support Photographic support

1989-01-26

1990-03-13

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430275, 430495, 430523, 430524, 430526, 430950, 428409, 428463, G03C 176

Patent

active

049082957

ABSTRACT:
A photographic support having a secondary diffuse-reflective surface is disclosed, wherein a thin metal layer is provided on the matted surface of a substrate and the center plane average roughness, as determined by a three dimensional roughness measuring apparatus, of the thin metal layer is 0.1 to 1.2 .mu.m.

REFERENCES:
patent: 4237206 (1980-12-01), Fujita

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